Coniugazione del verbo inglese
COULD SEAL

Verbo regolare: seal - sealed - sealed

Affermazione

Forma semplice	Forma con V-ing
I could seal you could seal he could seal we could seal you could seal they could seal	I could be sealing you could be sealing he could be sealing we could be sealing you could be sealing they could be sealing
Perfetto	Perfetto con V-ing
I could have sealed you could have sealed he could have sealed we could have sealed you could have sealed they could have sealed	I could have been sealing you could have been sealing he could have been sealing we could have been sealing you could have been sealing they could have been sealing

Negazione

Forma semplice	Forma con V-ing
I could not seal you could not seal he could not seal we could not seal you could not seal they could not seal	I could not be sealing you could not be sealing he could not be sealing we could not be sealing you could not be sealing they could not be sealing
Perfetto	Perfetto con V-ing
I could not have sealed you could not have sealed he could not have sealed we could not have sealed you could not have sealed they could not have sealed	I could not have been sealing you could not have been sealing he could not have been sealing we could not have been sealing you could not have been sealing they could not have been sealing

Forma interrogativa

Forma semplice	Forma con V-ing
could I seal? could you seal? could he seal? could we seal? could you seal? could they seal?	could I be sealing? could you be sealing? could he be sealing? could we be sealing? could you be sealing? could they be sealing?
Perfetto	Perfetto con V-ing
could I have sealed? could you have sealed? could he have sealed? could we have sealed? could you have sealed? could they have sealed?	could I have been sealing? could you have been sealing? could he have been sealing? could we have been sealing? could you have been sealing? could they have been sealing?

Forma interro-negativa

Forma semplice	Forma con V-ing
could I not seal? could you not seal? could he not seal? could we not seal? could you not seal? could they not seal?	could I not be sealing? could you not be sealing? could he not be sealing? could we not be sealing? could you not be sealing? could they not be sealing?
Perfetto	Perfetto con V-ing
could I not have sealed? could you not have sealed? could he not have sealed? could we not have sealed? could you not have sealed? could they not have sealed?	could I not have been sealing? could you not have been sealing? could he not have been sealing? could we not have been sealing? could you not have been sealing? could they not have been sealing?